package com.zzyl.common.utils;

import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.text.PDFTextStripper;

import java.io.IOException;
import java.io.InputStream;

public class PDFUtil {

    public static String pdfToString (InputStream inputStream){
        PDDocument document = null;
        try {
            document = PDDocument.load(inputStream);
            PDFTextStripper pdfStripper = new PDFTextStripper();
            String content = pdfStripper.getText(document);
            return content;
        } catch (Exception e) {
            e.printStackTrace();
        }finally {
            if (document != null) {
                try {
                    document.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
        return null;
    }
}
